Fig. 6
Signal-to-noise ratio distribution of a number of pixels in the hard X-ray image shown in Fig. 5. The dashed line represents the normal distribution with unit variance and zero mean. Red and blue histograms show pixel distributions for images in the energy band 17 − 60 keV (high systematic noise, see text) and 35 − 80 keV, respectively.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.